lib/CodeGen/TwoAddressInstructionPass.cpp

95   // DstRegMap - A map from virtual registers to physical registers which are
98   DenseMap<unsigned, unsigned> DstRegMap;
544   unsigned ToRegA = getMappedReg(regA, DstRegMap);
614   unsigned ToRegA = getMappedReg(RegA, DstRegMap);
655   DstRegMap.erase(RegB);
695       bool isNew = DstRegMap.insert(std::make_pair(FromReg, ToReg)).second;
697         assert(DstRegMap[FromReg] == ToReg &&"Can't map to two dst registers!");
700     bool isNew = DstRegMap.insert(std::make_pair(DstReg, ToReg)).second;
702       assert(DstRegMap[DstReg] == ToReg && "Can't map to two dst registers!");
728     DstRegMap.insert(std::make_pair(SrcReg, DstReg));
1508     DstRegMap.clear();